JPS6355851A - Manufacture of separator for lead storage battery - Google Patents

Manufacture of separator for lead storage battery

Info

Publication number
JPS6355851A
JPS6355851A JP61200763A JP20076386A JPS6355851A JP S6355851 A JPS6355851 A JP S6355851A JP 61200763 A JP61200763 A JP 61200763A JP 20076386 A JP20076386 A JP 20076386A JP S6355851 A JPS6355851 A JP S6355851A
Authority
JP
Japan
Prior art keywords
separator
cylindrical
separator body
bag
manufacture
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP61200763A
Other languages
Japanese (ja)
Inventor
Atsushi Gosou
五艘　淳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Resonac Corp
Original Assignee
Shin Kobe Electric Machinery Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shin Kobe Electric Machinery Co Ltd filed Critical Shin Kobe Electric Machinery Co Ltd
Priority to JP61200763A priority Critical patent/JPS6355851A/en
Publication of JPS6355851A publication Critical patent/JPS6355851A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/463—Separators, membranes or diaphragms characterised by their shape
    • H01M50/469—Separators, membranes or diaphragms characterised by their shape tubular or cylindrical
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cell Separators (AREA)

Abstract

PURPOSE:To obtain a separator body to be processed into a a cylindrical or a bag form easily, by forming a speprator plate in a cylindrical form beforehand, and cutting in a required length to be used. CONSTITUTION:At the inside or the outside of a separator plate composed mainly of polyethylene, continuous linear projections are furnished, then the separator plate is formed continuously in a cylindrical form by an extruding process, and cut off in a desired length. As a result, a cylindrical separator body 4 is acquired, and a bag form separator body 5 is produced by connecting or welding the one side. Therefore, the connection or the welding process is not necessary to produce the cylindrical separator body, and it is possible to apply the connection or welding process only to one side to make a bag form separator body.

Description

【発明の詳細な説明】 産業上の利用分野 本発明は、鉛蓄電池に便用する隔離板の改良に関するも
のである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to improvements in separators useful in lead-acid batteries.

従来の技術 従来鉛蓄電池に便用する隔離板としては、ポリエチレン
を主成分とするものがあるが、その形状は平板状または
第４図Ｃ二示す如き平板（二面線状の突起を設けたもの
であった。近年、蓄電池内の陽極板と陰極板の絶縁をよ
り完全とするために第４図に示す如き面線状の突起付隔
離板１を折り曲げて接着あるいは溶着することにより、
第５図に示す如き円筒状隔離板２よたは第６図（二示す
如き袋状隔離板３を作製していた。2. Prior Art Conventional separators commonly used in lead-acid batteries include those whose main component is polyethylene, but their shapes are either flat plates or flat plates (with diagonal linear protrusions) as shown in Figure 4C-2. In recent years, in order to more completely insulate the anode and cathode plates in a storage battery, a separator plate 1 with planar projections as shown in Fig. 4 is bent and glued or welded.
A cylindrical separator 2 as shown in FIG. 5 and a bag-like separator 3 as shown in FIG. 6 were prepared.

は、陽極板と陰極板を絶縁するには非常に有効であるが
１円筒状隔離！２２を作製するには少なくとも１辺１袋
状隔離板３を作製するには少なくとも２辺の接着あるい
は溶着なする必要がある等の欠点を有していた。is very effective in insulating the anode and cathode plates, but 1 cylindrical isolation! 22 has the disadvantage that at least two sides must be bonded or welded in order to manufacture a bag-shaped separator plate 3 with at least one side.

問題点を解決するための手段 本発明は上記の如き欠点を除去するもので、前述の接着
あるいは浴肴の〃ロエを減らずために、隔離板をあらか
じめ円筒状に成型しておき、必要な長さに裁断して使用
しようとするものである。Means for Solving the Problems The present invention eliminates the above-mentioned drawbacks, and in order to avoid reducing the above-mentioned adhesion or the loss of bathing material, the separator is preformed into a cylindrical shape, and the necessary It is intended to be cut to length and used.

作用 円筒状隔離体を作製するには接着あるいは溶着が不要と
なり１袋状隔離体にするには１辺のみの接骨あるいは溶
看で作ることが可能となる。Adhesion or welding is not required to produce a working cylindrical separator, and one bag-like separator can be made by bone attachment or melting on only one side.

実施例 ポリエチレンを主成分とする隔離板の内部または外部に
直線状の連続突起を設けて、さらに押し出し成型により
円筒状に連続成型して所望長さに切断するのであり、第
１図は円筒状に連続生産される円筒状隔離体４の一部で
あり、これを適当な長さに切断下ること（−よって第２
肉に示す如き円筒状隔離体４が得ら几、１辺を接着また
は溶着することにより第３図に示す如き袋状隔離体５が
得られる。Embodiment A linear continuous protrusion is provided on the inside or outside of a separator whose main component is polyethylene, which is then continuously molded into a cylindrical shape by extrusion molding and cut into a desired length. This is a part of the cylindrical separator 4 that is continuously produced in
A cylindrical separator 4 as shown in FIG. 3 is obtained, and by gluing or welding one side, a bag-like separator 5 as shown in FIG. 3 is obtained.

発明の効果 上述のように本発明によれば筒状または袋状にすること
の加工が容易な隔離体が得られる等工業的価値甚だ大な
るものである。Effects of the Invention As described above, the present invention has great industrial value, such as providing a separator that can be easily processed into a cylindrical or bag shape.

【図面の簡単な説明】[Brief explanation of the drawing]

第１因は本発明（二より得らｎた円筒状隔離体の要部斜
視図、弔２図は円筒状に成型し裁断した隔離体にして、
Ａは平面図、Ｂは側面図、第３図は円筒状（＝成型さ才
したものを加工して袋状にした隔離体にして、Ａは平面
図、Ｂは側面図、第４閏は従来の直線状突起付隔離板に
して、Ａは平面図、Ｂは側面図、第５図は同円筒形（ニ
ノ用工した隔離板（二して、Ａは平面図、Ｂは側面図−
に 第６図は同袋状Ｃ−加工した隔離板へして、Ａは平面図
、Ｂは側面図である。The first factor is the present invention (a perspective view of the main part of the cylindrical separator obtained from 2).
A is a plan view, B is a side view, and Figure 3 is a cylindrical (= molded product is processed into a bag-shaped isolation body, A is a plan view, B is a side view, and the fourth leapfrog is a A is a plan view of a conventional separator with linear protrusions, B is a side view, and FIG.
FIG. 6 shows the same bag-shaped C-processed separator, with A being a plan view and B being a side view.

Claims (1)

【特許請求の範囲】 １、ポリエチレンを主成分とする鉛蓄電池用隔離板にお
いて、円筒状に連続成型して所望長さに切断し円筒状隔
離体とすることを特徴とする鉛蓄電池用隔離体の製造法
。 ２、円筒状隔離体の一辺を接着または溶着して袋状とし
た特許請求の範囲第１項記載の鉛蓄電池用隔離体の製造
法。[Claims] 1. A lead-acid battery separator whose main component is polyethylene, which is characterized in that it is continuously molded into a cylindrical shape and cut into a desired length to form a cylindrical separator. manufacturing method. 2. The method for manufacturing a lead acid battery separator according to claim 1, wherein one side of the cylindrical separator is bonded or welded to form a bag.
JP61200763A 1986-08-27 1986-08-27 Manufacture of separator for lead storage battery Pending JPS6355851A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61200763A JPS6355851A (en) 1986-08-27 1986-08-27 Manufacture of separator for lead storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61200763A JPS6355851A (en) 1986-08-27 1986-08-27 Manufacture of separator for lead storage battery

Publications (1)

Publication Number Publication Date
JPS6355851A true JPS6355851A (en) 1988-03-10

Family

ID=16429764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61200763A Pending JPS6355851A (en) 1986-08-27 1986-08-27 Manufacture of separator for lead storage battery

Country Status (1)

Country Link
JP (1) JPS6355851A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001095413A1 (en) * 2000-06-07 2001-12-13 Daramic, Inc. Sleeve separator and device for producing the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58161244A (en) * 1981-10-19 1983-09-24 Toshiba Battery Co Ltd Battery

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58161244A (en) * 1981-10-19 1983-09-24 Toshiba Battery Co Ltd Battery

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001095413A1 (en) * 2000-06-07 2001-12-13 Daramic, Inc. Sleeve separator and device for producing the same
US6933075B2 (en) 2000-06-07 2005-08-23 Tbs Engineering Limited Sleeve separator for a lead plate

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